AT252679B - Hydraulic piston drive with telescopic piston - Google Patents

Hydraulic piston drive with telescopic piston

Info

Publication number
AT252679B
AT252679B AT526165A AT526165A AT252679B AT 252679 B AT252679 B AT 252679B AT 526165 A AT526165 A AT 526165A AT 526165 A AT526165 A AT 526165A AT 252679 B AT252679 B AT 252679B
Authority
AT
Austria
Prior art keywords
piston
telescopic
drive
hydraulic
hydraulic piston
Prior art date
Application number
AT526165A
Other languages
German (de)
Original Assignee
Toussaint & Hess Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toussaint & Hess Gmbh filed Critical Toussaint & Hess Gmbh
Application granted granted Critical
Publication of AT252679B publication Critical patent/AT252679B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
AT526165A 1965-02-17 1965-06-10 Hydraulic piston drive with telescopic piston AT252679B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965T0028003 DE1240743B (en) 1965-02-17 1965-02-17 Hydraulic piston drive with telescopic piston

Publications (1)

Publication Number Publication Date
AT252679B true AT252679B (en) 1967-03-10

Family

ID=7553855

Family Applications (1)

Application Number Title Priority Date Filing Date
AT526165A AT252679B (en) 1965-02-17 1965-06-10 Hydraulic piston drive with telescopic piston

Country Status (3)

Country Link
AT (1) AT252679B (en)
DE (1) DE1240743B (en)
NL (1) NL6508402A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0551985A1 (en) * 1992-01-13 1993-07-21 Mijo Radocaj Double action, dual speed and force hydraulic actuators
EP0588064A1 (en) * 1992-08-17 1994-03-23 Montanhydraulik GmbH Telescopic cylinder having at least two stages

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2403852C3 (en) * 1974-01-28 1981-01-08 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Hydraulic telescopic ram for pit lining
US4008648A (en) * 1975-11-11 1977-02-22 Cascade Corporation Telescopic ram
US4043428A (en) * 1975-12-10 1977-08-23 Otis Elevator Company Automatic recycle control for hydraulic elevators with telescopic cylinders
US4191092A (en) * 1977-11-16 1980-03-04 Cascade Corporation Telescopic ram
DE2918690C2 (en) * 1979-05-09 1982-11-11 Emil Weber Fabrik für Ölhydraulik GmbH & Co, 7129 Güglingen Piston drive with at least two telescopic pistons that can be moved into one another and run at the same time
DE3021633A1 (en) * 1980-06-09 1981-12-17 Schütt, Friedrich, 4755 Holzwickede Multistage telescopic hydraulic ram - has control members in crowns of individual hollow pistons
DE3150643A1 (en) * 1981-12-21 1983-06-30 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen HYDRAULIC TELESCOPE STAMP, ESPECIALLY FOR UNDERGROUND SCREAM EXTENSION, LIKE, IN PARTICULAR, SHIELD EXTENSION RACK
IT1211191B (en) * 1987-07-10 1989-10-12 Op Pagliero S P A IMPROVEMENT RELATING TO THE MULTI-STAGE COAXIAL HYDRAULIC JACKS THAT CAN BE OPERATED TELESCOPICALLY AT THE SAME TIME
DE4225032A1 (en) * 1992-07-29 1994-02-03 Ec Eng & Consult Spezialmasch Telescopic arrangement consisting of several plunger cylinders, in particular for telescopic booms on cranes or the like.
EP0733021B1 (en) * 1993-12-08 1997-11-19 Compact Truck AG Telescopic boom with multistage hydraulic cylinder
DE9318847U1 (en) * 1993-12-08 1994-02-03 Ec Engineering + Consulting Spezialmaschinen Gmbh, 89079 Ulm Telescopic boom with multi-stage hydraulic cylinder
DK1473466T3 (en) * 2003-05-01 2007-04-02 Logitrans As telescope Cylinder
EA017689B1 (en) * 2008-06-09 2013-02-28 Оао "Санкт-Петербургское Морское Бюро Машиностроения "Малахит" Combined telescopic double-acting hydraulic cylinder for substantial strokes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0551985A1 (en) * 1992-01-13 1993-07-21 Mijo Radocaj Double action, dual speed and force hydraulic actuators
EP0588064A1 (en) * 1992-08-17 1994-03-23 Montanhydraulik GmbH Telescopic cylinder having at least two stages

Also Published As

Publication number Publication date
NL6508402A (en) 1966-08-18
DE1240743B (en) 1967-05-18

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